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Arithmetic Progression question . unable to find the sum of harmonic series.

Arithmetic Progression question . unable to find the sum of harmonic series.

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1 Answers

Arun
25750 Points
4 years ago
Dear student
 
Tn = sigma (n^2) / sigma (n^3) = 4(2n+1) / 6n (n+1)
 
Now find Sn using sigma
 
Hope it helps

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